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2024 Vol. 42, No. 7
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2024, 42(7): 1-14.
doi: 10.13205/j.hjgc.202407001
Abstract:
In recent years, the extensive use of antibiotics has led to increasingly prominent problems of antibiotic contamination and resistance in the environment, posing a serious threat to ecological security. During the degradation of antibiotics, traditi...
In recent years, the extensive use of antibiotics has led to increasingly prominent problems of antibiotic contamination and resistance in the environment, posing a serious threat to ecological security. During the degradation of antibiotics, traditi...
2024, 42(7): 15-24.
doi: 10.13205/j.hjgc.202407002
Abstract:
Emerging contaminants (ECs) are a kind of environmental pollutants with characteristics of biotoxicity, environmental persistence, and bioaccumulation, which pose great risks to the ecological environment or human health, and are widely detected in t...
Emerging contaminants (ECs) are a kind of environmental pollutants with characteristics of biotoxicity, environmental persistence, and bioaccumulation, which pose great risks to the ecological environment or human health, and are widely detected in t...
2024, 42(7): 25-37.
doi: 10.13205/j.hjgc.202407003
Abstract:
Municipal reclaimed water plays a crucial role in water supplementation, significantly enhancing the self-purification capacity of water bodies and improving water environment quality. However, the prevalent presence of emerging trace pollutants (EMP...
Municipal reclaimed water plays a crucial role in water supplementation, significantly enhancing the self-purification capacity of water bodies and improving water environment quality. However, the prevalent presence of emerging trace pollutants (EMP...
2024, 42(7): 38-48.
doi: 10.13205/j.hjgc.202407004
Abstract:
Disinfection by-products (DBPs) are the reaction products during the disinfection process of drinking water, which are a serious threat to human health. Therefore, it is crucial to establish relevant models to predict their concentrations and achieve...
Disinfection by-products (DBPs) are the reaction products during the disinfection process of drinking water, which are a serious threat to human health. Therefore, it is crucial to establish relevant models to predict their concentrations and achieve...
2024, 42(7): 49-59.
doi: 10.13205/j.hjgc.202407005
Abstract:
Anaerobic digestion is one of the most effective and eco-friendly technologies for resource utilization and harmless disposal of organic wastes. In recent years, antibiotics have been widely misused and enriched into sludge, which inevitably has a po...
Anaerobic digestion is one of the most effective and eco-friendly technologies for resource utilization and harmless disposal of organic wastes. In recent years, antibiotics have been widely misused and enriched into sludge, which inevitably has a po...
2024, 42(7): 60-69.
doi: 10.13205/j.hjgc.202407006
Abstract:
To comprehend the current state of phthalate esters (PAEs) pollution in aquatic environments, an exhaustive review of pertinent scholarly literature spanning from 2000 to 2024 was conducted utilizing the Web of Science Core Collection. Employing Cite...
To comprehend the current state of phthalate esters (PAEs) pollution in aquatic environments, an exhaustive review of pertinent scholarly literature spanning from 2000 to 2024 was conducted utilizing the Web of Science Core Collection. Employing Cite...
2024, 42(7): 70-80.
doi: 10.13205/j.hjgc.202407007
Abstract:
Hexabromocyclododecane (HBCD) is an alicyclic additive flame retardant with high bromine content. It has been widely used in the production of polystyrene building insulation materials, textiles, electrical and electronic equipment. Because HBCD is n...
Hexabromocyclododecane (HBCD) is an alicyclic additive flame retardant with high bromine content. It has been widely used in the production of polystyrene building insulation materials, textiles, electrical and electronic equipment. Because HBCD is n...
2024, 42(7): 81-87.
doi: 10.13205/j.hjgc.202407008
Abstract:
To develop an assessment system for evaluating the ranking of the quantitative detection list from the nontarget screening of emerging pollutants in the environmental samples, specific indicators were determined by Delphi method, and the weight of ea...
To develop an assessment system for evaluating the ranking of the quantitative detection list from the nontarget screening of emerging pollutants in the environmental samples, specific indicators were determined by Delphi method, and the weight of ea...
2024, 42(7): 88-97.
doi: 10.13205/j.hjgc.202407009
Abstract:
This study evaluated the degradation efficiency of three typical microplastics (PHA (polyhydroxyalkanoate), PLA (polylactic acid), and PVC (polyvinyl chloride)) under different aerobic and anaerobic environments in ambient temperatures. The experimen...
This study evaluated the degradation efficiency of three typical microplastics (PHA (polyhydroxyalkanoate), PLA (polylactic acid), and PVC (polyvinyl chloride)) under different aerobic and anaerobic environments in ambient temperatures. The experimen...
2024, 42(7): 98-105.
doi: 10.13205/j.hjgc.202407010
Abstract:
To investigate the effect of soil colloids on the migration of nanoplastics under different hydrochemical conditions, Polystyrene nanoplastics (PSNPs) with a particle size of 100 nm were selected, and soil colloids were extracted by siphon method. Th...
To investigate the effect of soil colloids on the migration of nanoplastics under different hydrochemical conditions, Polystyrene nanoplastics (PSNPs) with a particle size of 100 nm were selected, and soil colloids were extracted by siphon method. Th...
2024, 42(7): 106-112.
doi: 10.13205/j.hjgc.202407011
Abstract:
To clarify the occurrence of microplastics in rainwater runoff, the sampling points in a university campus, a road, and a residential community were selected to collect samples of actual rainwater runoff. The density separation method was used to pre...
To clarify the occurrence of microplastics in rainwater runoff, the sampling points in a university campus, a road, and a residential community were selected to collect samples of actual rainwater runoff. The density separation method was used to pre...
2024, 42(7): 113-119.
doi: 10.13205/j.hjgc.202407012
Abstract:
Organic pollution is still prevalent in Dianchi Lake. A comprehensive understanding of the characteristics and sources of chemical oxygen demand (COD) would contribute to the precise management and pollution prevention. The present work employed thre...
Organic pollution is still prevalent in Dianchi Lake. A comprehensive understanding of the characteristics and sources of chemical oxygen demand (COD) would contribute to the precise management and pollution prevention. The present work employed thre...
2024, 42(7): 120-128.
doi: 10.13205/j.hjgc.202407013
Abstract:
To improve the purification capacity of recycled aggregates from construction and demolition waste for actual micro-polluted water, a mixture of recycled brick aggregate (RBA) and recycled concrete aggregate (RCA) in two proportions was used as subst...
To improve the purification capacity of recycled aggregates from construction and demolition waste for actual micro-polluted water, a mixture of recycled brick aggregate (RBA) and recycled concrete aggregate (RCA) in two proportions was used as subst...
2024, 42(7): 129-134.
doi: 10.13205/j.hjgc.202407014
Abstract:
To determine the influence of vertical barriers on the hydrodynamic control of contaminated groundwater and guide the design and construction of hydrodynamic interception technology, a hydrodynamic interception technology test device was established,...
To determine the influence of vertical barriers on the hydrodynamic control of contaminated groundwater and guide the design and construction of hydrodynamic interception technology, a hydrodynamic interception technology test device was established,...
2024, 42(7): 135-143.
doi: 10.13205/j.hjgc.202407015
Abstract:
To realize the efficient nitrogen removal of aerobic granular sludge (AGS), this study set an anaerobic section at the front end of the AGS system to form an anaerobic/aerobic (A/O) operation mode, to enhance the denitrification of the AGS system. At...
To realize the efficient nitrogen removal of aerobic granular sludge (AGS), this study set an anaerobic section at the front end of the AGS system to form an anaerobic/aerobic (A/O) operation mode, to enhance the denitrification of the AGS system. At...
2024, 42(7): 144-152.
doi: 10.13205/j.hjgc.202407016
Abstract:
The Chengdu Section of the Tuojiang River Basin is densely populated and has prominent river pollution problems. In recent years, the pollution problem has received attention and the situation has been significantly improved. Based on three field inv...
The Chengdu Section of the Tuojiang River Basin is densely populated and has prominent river pollution problems. In recent years, the pollution problem has received attention and the situation has been significantly improved. Based on three field inv...
2024, 42(7): 153-161.
doi: 10.13205/j.hjgc.202407017
Abstract:
Jincheng is an important coal chemical industry base in China, and its industrial economic structure is dominated by heavy industry. In recent years, PM2.5 pollution has become prominent in Jincheng. Atmospheric PM2.5 samples were collected from thre...
Jincheng is an important coal chemical industry base in China, and its industrial economic structure is dominated by heavy industry. In recent years, PM2.5 pollution has become prominent in Jincheng. Atmospheric PM2.5 samples were collected from thre...
2024, 42(7): 162-170.
doi: 10.13205/j.hjgc.202407018
Abstract:
Atmospheric ammonia (NH3) has an important impact on the formation of secondary aerosols. To investigate the characteristics of atmospheric NH3 pollution in Shihezi, the atmospheric NH3 concentration was observed continuously from December 2020 to No...
Atmospheric ammonia (NH3) has an important impact on the formation of secondary aerosols. To investigate the characteristics of atmospheric NH3 pollution in Shihezi, the atmospheric NH3 concentration was observed continuously from December 2020 to No...
2024, 42(7): 171-182.
doi: 10.13205/j.hjgc.202407019
Abstract:
Based on the daily average concentration data of PM2.5 and O3 from environmental monitoring stations in Fujian Province from 2017 to 2021, the change characteristics and correlation of PM2.5 and O3 concentrations in different time scales were discuss...
Based on the daily average concentration data of PM2.5 and O3 from environmental monitoring stations in Fujian Province from 2017 to 2021, the change characteristics and correlation of PM2.5 and O3 concentrations in different time scales were discuss...
2024, 42(7): 183-189.
doi: 10.13205/j.hjgc.202407020
Abstract:
The collaborative disposal of industrial organic solid waste and increasingly strict NOx emission requirements have brought double challenges to the clean and stable operation of municipal waste incineration projects. The application effect of tradit...
The collaborative disposal of industrial organic solid waste and increasingly strict NOx emission requirements have brought double challenges to the clean and stable operation of municipal waste incineration projects. The application effect of tradit...
2024, 42(7): 190-199.
doi: 10.13205/j.hjgc.202407021
Abstract:
As an important index of ecosystem service function, carbon storage is the result of the comprehensive effects of human activities, hydrothermal changes, and vegetation growth. As one of the key ecological protection areas in western China, the predi...
As an important index of ecosystem service function, carbon storage is the result of the comprehensive effects of human activities, hydrothermal changes, and vegetation growth. As one of the key ecological protection areas in western China, the predi...
2024, 42(7): 200-207.
doi: 10.13205/j.hjgc.202407022
Abstract:
At present, in the process of food waste treatment, the situation that anaerobic digestion microorganisms coated by lipids often occurs. After lipids extraction, a large amount of lipids still enters the digestion system, which causes certain harm to...
At present, in the process of food waste treatment, the situation that anaerobic digestion microorganisms coated by lipids often occurs. After lipids extraction, a large amount of lipids still enters the digestion system, which causes certain harm to...
2024, 42(7): 208-216.
doi: 10.13205/j.hjgc.202407023
Abstract:
In order to quickly and efficiently solve the stability problem of steel slag, this paper studied the effects of material factors (microbial concentration, urea concentration) and treatment methods (treatment time, treatment temperature) on the stabi...
In order to quickly and efficiently solve the stability problem of steel slag, this paper studied the effects of material factors (microbial concentration, urea concentration) and treatment methods (treatment time, treatment temperature) on the stabi...
2024, 42(7): 217-224.
doi: 10.13205/j.hjgc.202407024
Abstract:
Based on the self-designed hollow auger series pyrolyzer (HASP) for waste tires in pilot scale, continuous operation experiments were carried out to analyze the stability and characteristics of products, as well as the reliability of production coupl...
Based on the self-designed hollow auger series pyrolyzer (HASP) for waste tires in pilot scale, continuous operation experiments were carried out to analyze the stability and characteristics of products, as well as the reliability of production coupl...
2024, 42(7): 225-232.
doi: 10.13205/j.hjgc.202407025
Abstract:
To promote the healthy and sustainable development of the recycled copper industry, the imported recycled copper raw materials as well as the recycled copper prepared from China’s domestic copper scrap as raw materials, were taken as the research obj...
To promote the healthy and sustainable development of the recycled copper industry, the imported recycled copper raw materials as well as the recycled copper prepared from China’s domestic copper scrap as raw materials, were taken as the research obj...
